This might be a bit late, but from my perception Traefik has a touch more of a learning curve, but it integrates much better with solutions like Authlia/Authentik and Prometheus than Caddy does.
I might be wrong, I’ve never used Caddy, but that’s my perception.
You can go to the terminal tab and just run the cli command.
Not perfect, but something to avoid needing to ssh in at least.